asn.dev

Observed topology

AS49743 FINEMEDIA-WROCLAW

Residential APNIC

Upstreams 9 carry this network
Downstreams 5 this network carries
Adjacent (IPv4) 12
Adjacent (IPv6) 9
Upstream graph Who carries AS49743, and who carries them, drawn as a map up to the transit-free core. 2 exchanges Where AS49743 physically turns up to peer, and its address on each fabric.

Transit

Upstream networks

inferred

Networks observed carrying traffic for AS49743: the AS immediately before it in a routing path. Ranked by how many paths showed the relationship, which reflects how widely it is used, not how much traffic crosses it.

ASNetworkTypeFamiliesPaths seen
AS174Cogent Communications, LLCTransitIPv4 IPv6135
AS50263A-Systems Sp. z o.o.UnclassifiedIPv4 IPv683
AS24482SG.GSHostingIPv4 IPv65
AS33891Core-Backbone GmbHHostingIPv4 IPv64
AS29632Netassist International EOODUnclassifiedIPv63
AS34927iFog GmbHHostingIPv43
AS8218Zayo Infrastructure France SAUnclassifiedIPv62
AS50629LWLcom GmbHUnclassifiedIPv62
AS201054Stowarzyszenie e-PoludnieUnclassifiedIPv62

Transit

Downstream networks

inferred

Networks for which AS49743 was observed as the last hop before the origin, meaning it appears to provide them transit.

ASNetworkTypeFamiliesPaths seen
AS35408Trans.eu Group S.A.UnclassifiedIPv4 IPv698
AS44962Bosetti & Stoklosa Business Services Prosta Spolka AkcyjnaUnclassifiedIPv466
AS57983TOYA S.A.UnclassifiedIPv451
AS215253FAMKO Paulina ZwiazekUnclassifiedIPv411
AS43888ITEKOM Pawel CiagloUnclassifiedIPv410

Adjacency

Adjacent networks

All 16

Every AS seen directly next to AS49743 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS174Cogent Communications, LLCTransitIPv4 IPv6183
AS50263A-Systems Sp. z o.o.UnclassifiedIPv4 IPv6135
AS50607Stowarzyszenie e-PoludnieUnclassifiedIPv4128
AS35408Trans.eu Group S.A.UnclassifiedIPv4 IPv698
AS44962Bosetti & Stoklosa Business Services Prosta Spolka AkcyjnaUnclassifiedIPv466
AS57983TOYA S.A.UnclassifiedIPv451
AS215253FAMKO Paulina ZwiazekUnclassifiedIPv411
AS43888ITEKOM Pawel CiagloUnclassifiedIPv410
AS24482SG.GSHostingIPv4 IPv68
AS29632Netassist International EOODUnclassifiedIPv64

All 16 adjacent →

Provenance

Where this comes from

Derived from routing tables collected at 2026-10-21 10:00 UTC by route-views2,rrc00, as seen from 75 BGP vantage points across 73.14M route entries. These are observations from those vantage points, not a complete or authoritative view of the internet.

Inferred from path position, not from any declaration by either party. A network appearing here is carrying these routes; whether that is a paid transit arrangement, a backup, or something else is not something routing data can tell you. Adjacency is not the same as peering. Being next to each other in a path covers paid transit, settlement-free peering and customer connections alike, and routing data cannot distinguish them. Treat this as "these networks exchange routes", nothing more specific.

Cross-check against RIPEstat or BGP.tools, which observe from a different and larger set of vantage points.